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v3.19.3

SEGMENT INFORMATION Sales by country (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 28, 2019 | Jun. 29, 2019 | Mar. 30, 2019 | Dec. 29, 2018 | Sep. 29, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 30, 2017 | Sep. 28, 2019 | Sep. 29, 2018 | Sep. 30, 2017
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue, Net (Deprecated 2018-01-31) | $ 139,827 | $ 127,109 | $ 115,908 | $ 157,208 | $ 184,824 | $ 268,834 | $ 221,772 | $ 213,691 | $ 540,052 | $ 889,121 | $ 809,041
China [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue, Net (Deprecated 2018-01-31) |  |  |  |  |  |  |  |  | 252,179 | 408,567 | 323,803
Taiwan [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue, Net (Deprecated 2018-01-31) |  |  |  |  |  |  |  |  | 63,440 | 126,676 | 100,738
Malaysia [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue, Net (Deprecated 2018-01-31) |  |  |  |  |  |  |  |  | 41,568 | 65,354 | 72,329
United States [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue, Net (Deprecated 2018-01-31) |  |  |  |  |  |  |  |  | 36,393 | 68,774 | 57,728
Singapore [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue, Net (Deprecated 2018-01-31) |  |  |  |  |  |  |  |  | 25,680 | 19,648 | 7,119
KOREA, REPUBLIC OF |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue, Net (Deprecated 2018-01-31) |  |  |  |  |  |  |  |  | 15,236 | 38,551 | 73,410
GERMANY |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue, Net (Deprecated 2018-01-31) |  |  |  |  |  |  |  |  | 13,594 | 19,018 | 18,754
HONG KONG |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue, Net (Deprecated 2018-01-31) |  |  |  |  |  |  |  |  | 12,096 | 14,194 | 14,314
Philippines [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue, Net (Deprecated 2018-01-31) |  |  |  |  |  |  |  |  | 12,057 | 26,372 | 25,165
VIETNAM |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue, Net (Deprecated 2018-01-31) |  |  |  |  |  |  |  |  | 10,978 | 20,864 | 29,330
All Other Segments [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenue, Net (Deprecated 2018-01-31) |  |  |  |  |  |  |  |  | $ 56,831 | $ 81,103 | $ 86,351

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